/**
 * Estilos Personalizados
 * Calendario de Adviento Canino - Eventos Guau
 */

/* ============================================
   VARIABLES Y CONFIGURACIÓN GENERAL
   ============================================ */
:root {
    --primary-color: #D32F2F;
    --primary-dark: #C62828;
    --secondary-color: #2E7D32;
    --accent-color: #FFA000;
    --bg-light: #FAFAFA;
    --text-dark: #343344;
    --text-muted: #757575;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}f

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,106.7C1248,96,1344,96,1392,96L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-image {
    position: relative;
    z-index: 1;
}

/* ============================================
   CARDS Y COMPONENTES
   ============================================ */
.card {
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

.service-card,
.sponsor-card,
.admin-menu-card {
    transition: var(--transition);
}

.service-card:hover,
.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15) !important;
}

.service-icon,
.feature-icon {
    transition: var(--transition);
}

.card:hover .service-icon,
.card:hover .feature-icon {
    transform: scale(1.1);
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
    border: none;
    text-decoration: none !important;
    /*display: inline-flex;*/
    align-items: center;
    justify-content: center;
}

.btn:hover,
.btn:focus,
.btn:active,
.btn:visited {
    text-decoration: none !important;
}

/* Fix for home section buttons specifically */
.hero-section .btn {
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-section .btn:hover,
.hero-section .btn:focus,
.hero-section .btn:active,
.hero-section .btn:visited {
    text-decoration: none !important;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(211, 47, 47, 0.3);
}

.btn-success {
    background-color: var(--secondary-color);
}

.btn-success:hover {
    background-color: #1B5E20;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(46, 125, 50, 0.3);
}

.btn-warning {
    background-color: var(--accent-color);
    color: white;
}

.btn-warning:hover {
    background-color: #F57C00;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 160, 0, 0.3);
}

/* ============================================
   CALENDARIO
   ============================================ */
.calendario-card {
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.calendario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 100%);
    opacity: 0;
    transition: var(--transition);
}

.calendario-card:hover::before {
    opacity: 1;
}

.card-desbloqueado {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid transparent;
    cursor: pointer;
}

.card-desbloqueado:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 16px rgba(211, 47, 47, 0.2) !important;
}

.card-completado {
    background: linear-gradient(135deg, #f8fff8 0%, #e8f5e9 100%);
    border: 2px solid var(--secondary-color);
}

.card-bloqueado {
    background-color: #f5f5f5;
    opacity: 0.6;
    cursor: not-allowed;
}

.dia-numero {
    font-weight: 700;
    color: var(--primary-color);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    border-radius: 20px;
    padding: 0.4rem 0.8rem;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-control,
.form-select {
    border-radius: var(--border-radius);
    border: 2px solid #e0e0e0;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(211, 47, 47, 0.15);
}

.input-group-text {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border: 2px solid #e0e0e0;
    border-right: none;
    background-color: #f8f9fa;
}

/* ============================================
   TABLAS
   ============================================ */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
    transform: scale(1.01);
}

/* ============================================
   ALERTAS
   ============================================ */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 1rem 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.alert-danger {
    background-color: #ffebee;
    color: #c62828;
}

.alert-info {
    background-color: #e3f2fd;
    color: #1976d2;
}

.alert-warning {
    background-color: #fff3e0;
    color: #f57c00;
}

/* ============================================
   MODALES
   ============================================ */
.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
    padding: 1.5rem;
}

.modal-footer {
    border-top: none;
    padding: 1.5rem;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: #212121;
}

footer a {
    transition: var(--transition);
}

footer a:hover {
    color: var(--accent-color) !important;
    transform: translateX(5px);
}

.social-links a {
    display: inline-block;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   EFECTOS DE NAVIDAD
   ============================================ */
.christmas-decoration {
    position: relative;
}

.christmas-decoration::before {
    content: '❄';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 1.5rem;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

/* ============================================
   SCROLLBAR PERSONALIZADO
   ============================================ */
/*::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}
*/
/* ============================================
   UTILIDADES
   ============================================ */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.text-secondary {
    color: var(--secondary-color) !important;
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
}

.shadow-sm {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.shadow {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
}

.shadow-lg {
    box-shadow: 0 10px 20px rgba(0,0,0,0.15) !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 0 !important;
    }
    
    .display-3 {
        font-size: 2.5rem !important;
    }
    
    .display-4 {
        font-size: 2rem !important;
    }
    
    .display-5 {
        color: #FFF !important;
        font-size: 1.75rem !important;
    }
    
    .calendario-card {
        margin-bottom: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 1rem !important;
    }
    
    .display-3 {
        font-size: 2rem !important;
    }
}

/* ============================================
   IMPRESIÓN
   ============================================ */
@media print {
    .navbar,
    .footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible para accesibilidad */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   PROGRESS BAR PERSONALIZADO
   ============================================ */
.progress {
    border-radius: 20px;
    overflow: hidden;
    background-color: #e0e0e0;
}

.progress-bar {
    border-radius: 20px;
    transition: width 0.6s ease;
    font-weight: 600;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ============================================
   STICKY ELEMENTS
   ============================================ */
.sticky-top {
    position: sticky;
    top: 20px;
    z-index: 1020;
}